4519651080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{8527}}^1$

素因数の和:9179

約数の個数: 128

約数和(自身を含む): 15522324480

約数和(自身を除く): 11002673400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 631, 840, 1262, 1893, 2524, 3155, 3786, 4417, 5048, 6310, 7572, 8527, 8834, 9465, 12620, 13251, 15144, 17054, 17668, 18930, 22085, 25240, 25581, 26502, 34108, 35336, 37860, 42635, 44170, 51162, 53004, 59689, 66255, 68216, 75720, 85270, 88340, 102324, 106008, 119378, 127905, 132510, 170540, 176680, 179067, 204648, 238756, 255810, 265020, 298445, 341080, 358134, 477512, 511620, 530040, 596890, 716268, 895335, 1023240, 1193780, 1432536, 1790670, 2387560, 3581340, 5380537, 7162680, 10761074, 16141611, 21522148, 26902685, 32283222, 37663759, 43044296, 53805370, 64566444, 75327518, 80708055, 107610740, 112991277, 129132888, 150655036, 161416110, 188318795, 215221480, 225982554, 301310072, 322832220, 376637590, 451965108, 564956385, 645664440, 753275180, 903930216, 1129912770, 1506550360, 2259825540, 4519651080]

約数ペア:

[(1, 4519651080), (2, 2259825540), (3, 1506550360), (4, 1129912770), (5, 903930216), (6, 753275180), (7, 645664440), (8, 564956385), (10, 451965108), (12, 376637590), (14, 322832220), (15, 301310072), (20, 225982554), (21, 215221480), (24, 188318795), (28, 161416110), (30, 150655036), (35, 129132888), (40, 112991277), (42, 107610740), (56, 80708055), (60, 75327518), (70, 64566444), (84, 53805370), (105, 43044296), (120, 37663759), (140, 32283222), (168, 26902685), (210, 21522148), (280, 16141611), (420, 10761074), (631, 7162680), (840, 5380537), (1262, 3581340), (1893, 2387560), (2524, 1790670), (3155, 1432536), (3786, 1193780), (4417, 1023240), (5048, 895335), (6310, 716268), (7572, 596890), (8527, 530040), (8834, 511620), (9465, 477512), (12620, 358134), (13251, 341080), (15144, 298445), (17054, 265020), (17668, 255810), (18930, 238756), (22085, 204648), (25240, 179067), (25581, 176680), (26502, 170540), (34108, 132510), (35336, 127905), (37860, 119378), (42635, 106008), (44170, 102324), (51162, 88340), (53004, 85270), (59689, 75720), (66255, 68216)]